What is CVE-2016-1476?

CVE-2016-1476 is a medium-severity vulnerability in Cisco Ip Phone 8800, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-08-22.

How severe is CVE-2016-1476?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Cisco Ip Phone 8800

CVE-2016-1476

Cross-site scripting (XSS) vulnerability on Cisco IP Phone 8800 devices with software 11.0 allows remote authenticated users to inject arbitrary web script or HTML via crafted parameters, aka Bug ID CSCuz03024.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2016-08-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.0th percentile), scored 2026-10-21.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.008 · change: -0.002

Affected products

Cisco Ip Phone 8800
Cisco Ip Phone 8800 Series Firmware — versions 11.0_base

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160810… (vendor-advisory, Mitigation, Vendor Advisory)
www.securityfocus.com/bid/92404 (vdb-entry)
www.securitytracker.com/id/1036595 (vdb-entry)

Frequently asked questions

What is CVE-2016-1476?: CVE-2016-1476 is a medium-severity vulnerability in Cisco Ip Phone 8800, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-08-22.
How severe is CVE-2016-1476?: Medium severity. CVSS v3 base score is 5.4 out of 10.